Airi has reddish-pink eyes and long, messy coral pink hair that falls below her shoulder blades, with two clumps of hair tied into small loose fluffy pigtails near the top. Her voice is energetic and lively. For Airi's casual outfit, she wears a chunky light yellow turtleneck sweater and loose light yellow shorts held up with a belt of the same color. The twin-tails at the top of her head are held up by short yellow ribbons. While she's practicing, Airi sports black sweatpants with a yellow hem.